.monthlyBill {
  --ka-text-color: #191d26;
  height: 100%;
  background: linear-gradient(180deg, #ffffff, #f5f5f5 100%);
  background-size: 100% 240px;
  background-repeat: no-repeat;
  background-color: rgba(245, 245, 245, 0.9);
  color: var(--ka-text-color);

  .nav {
    --adm-font-size-10: 16px;
    color: #121826;
    background-color: transparent;
    .adm-nav-bar-back-arrow {
      font-size: 20px;
    }
  }

  .content {
    height: 573px;
    padding: 0 10px;
    overflow-y: scroll;
    -ms-overflow-style: none; /* IE 10+ */
    scrollbar-width: none; /* Firefox */
    &::-webkit-scrollbar {
      display: none; /* Chrome Safari */
    }
    > .header {
      height: 135px;
      padding: 20px 20px 0px 18.5px;
      margin-bottom: 10px;
      // background-image:url(https://zaren.gitee.io/ko/month-bg.png);
      // background-size: 100% 100%;
      background: linear-gradient(135deg, #f5f378, #dd9207);
      border-radius: 12px;
      padding: 20px;
      color: white;
      box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
      .date {
        display: flex;
        align-items: center;
        margin-bottom: 25px;
        font-size: 16px;

        .arrow {
          display: inline-block;
          width: 7px;
          height: 7px;
          margin-left: 9px;
          border-top: 2px solid #ffffff;
          border-left: 2px solid #ffffff;
          transform: rotate(225deg); /* 默认向上方向 */
          transform-origin: center;
          transition: all 0.3s; /* 添加平滑过渡效果 */

          /* 添加expend类时的样式 */
          &.expand {
            transform: translate(0, 2px) rotate(45deg); /* 向下方向 */
          }
        }
      }
      .twoLineOverview {
        display: flex;
        justify-content: space-between;
        width: 250px;

        .item {
          display: flex;
          flex-direction: column;

          .money {
            height: 24px;
            line-height: 24px;
            font-size: 16px;
            margin-bottom: 5px;
          }
          .type {
            height: 14px;
            line-height: 14px;
            font-size: 12px;
          }
        }
      }
    }
  }
}
